The Compak K-10 coffee grinder is a commercial machine, and the WBC version of this grinder has the honor of having been especially designed for the World Barista Championship, an international competition held annually and organized by the Specialty Coffee Associations of Europe and America.

This grinder is truly sleek and slim. Too tall at 25 inches to fit under a kitchen cabinet, it height is set off by a relatively modest 8.3 inches of width. It keeps a good streamlined look with a hopper molded in an inverted dome. The K-10 employs 68 mm conical burrs to do the actual grinding. The powerful motor uses 750 watts of power and a gear reduction system to keep the grinding speed of the burrs to an absolute minimum, avoiding any heating of the whole beans and incidentally causing the machine to work almost silently! This is a professional espresso grinder, so it naturally is equipped with a doser mechanism.

The core of K-10's design is the ever-popular step-less micrometrical grinding adjustment tool. Fine-tuning the grind of your espresso is an essential step in the process of creating that perfect cup. The machine is designed to be worked to the bone. The hopper holds an impressive 3.75 pounds of coffee and can turn between 35 and 39 pounds of beans in one hour. All in all, Compak K-10 WBC is a Ferrari or Lamborghini of coffee grinders.